% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 64 Frequency Bands are 0.01562500 Hz wide(first frequency band is centered at 0.00830078)
      62
      71
      58
      69
      60
     165
     466
     876
    2164
    2554
    1801
    1434
    1235
    1277
     866
     776
     636
     654
     557
     458
     481
     414
     331
     355
     330
     292
     267
     306
     243
     238
     214
     192
     201
     195
     161
     143
     107
     138
     103
     108
     103
      97
      93
      69
     101
      84
      72
      48
      47
      26
     -14
      30
      -3
      18
      21
      27
     -24
      28
       5
       2
     -38
     -22
     -35
     -35